logo

For the Inventor, By the Inventor

Atsugi, Japan

Motoyuki Hattori

This inventor holds 10 USPTO granted patents and 6 EPO patents. Top assignee: Nissan Motor Company Limited. Active years: 2005-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoyuki Hattori. Retrieved from https://idiyas.com/inventor/motoyuki-hattori

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 70.0

 

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 79(Granted Patents)


Location History:

  • Yokohama, JP (2005)
  • Atsugi, JP (2014 - 2018)
  • Kanagawa, JP (2016 - 2020)

Company Filing History:

goldMedal10 out of 13,420 
 
Nissan Motor Company Limited
 patents

Years Active: 2005-2020

Loading Chart...
Loading Chart...
10 patents (USPTO):Explore Patents
1. 10619614 - Vehicle engine automatic control device and vehicle engine automatic control method (2020-04-14),
2. 9920732 - Engine starting device and engine automatic stop and restart control device (2018-03-20),
3. 9759139 - Vehicle engine automatic control device (2017-09-12),
4. 9574506 - Engine starting device of idle reduction vehicle (2017-02-21),
5. 9488148 - Engine starting device (2016-11-08),
6. 9470156 - Vehicle engine automatic control device and vehicle engine automatic control method (2016-10-18),
7. 9365110 - Vehicle control apparatus for controlling the drive force of the vehicle (2016-06-14),
8. 8899204 - Engine starting apparatus for idle-stop vehicle (2014-12-02),
9. 6938420 - Supercharger for internal combustion engine (2005-09-06),
10. 6922995 - Supercharging device for internal combustion engine (2005-08-02),

Title: Motoyuki Hattori: Innovator in Vehicle Engine Control Technologies

Introduction

Motoyuki Hattori is a prominent inventor based in Atsugi, Japan, known for his significant contributions to vehicle engine control technologies. With a total of 10 patents to his name, Hattori has made remarkable advancements in the automotive industry, particularly in enhancing engine efficiency and control.

Latest Patents

Hattori's latest patents include a vehicle engine automatic control device and a vehicle engine automatic control method. This innovative device features a brake pedal operation amount detecting unit that measures the driver's brake pedal operation. It also incorporates a negative pressure-based force multiplying unit that amplifies the braking force using the engine's intake negative pressure. Additionally, the device includes a coast stop control unit that halts the engine when the detected brake pedal operation meets a specific threshold and restarts the engine when the negative pressure falls below a predetermined level. Another notable patent is the engine starting device, which consists of a battery, a starter motor, and an inrush current limit circuit. This circuit is designed to identify faults in the system based on battery voltage during engine startup.

Career Highlights

Motoyuki Hattori is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop advanced automotive technologies. His work has significantly impacted the efficiency and functionality of modern vehicles, making them safer and more reliable.

Collaborations

Hattori has collaborated with notable colleagues, including Kouichi Mori and Masaya Furushou, contributing to various projects that enhance vehicle performance and safety.

Conclusion

Motoyuki Hattori's contributions to vehicle engine control technologies exemplify his dedication to innovation in the automotive field. His patents reflect a commitment to improving vehicle efficiency and safety, solidifying his reputation as a leading inventor in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…